| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/21/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/21/17 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 04/20/17 | Statement of changes in beneficial ownership of securities |
|
7 | ||
| 04/12/17 | Initial statement of beneficial ownership of securities |
|
3 | ||
| 04/12/17 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 04/12/17 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 04/12/17 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 04/12/17 | Initial statement of beneficial ownership of securities |
|
3 | ||
| 04/12/17 | Initial statement of beneficial ownership of securities |
|
3 | ||
| 04/12/17 | Initial statement of beneficial ownership of securities |
|
3 |